Imperial by Design

IN THE first years after the Cold War ended, many Americans had a profound sense of optimism about the future of international politics. President Bill Clinton captured that mood when he told the UN General Assembly in September 1993:

It is clear that we live at a turning point in human history. Immense and promising changes seem to wash over us every day. The Cold War is over. The world is no longer divided into two armed and angry camps. Dozens of new democracies have been born. It is a moment of miracles.